Checkpointing is taking long time

Hi, We have an application with ignite thick clients which writes to ignite caches on ignite grid deployed separately. Below is the ignite configuration per node With this configuration, we see throttling happening and checkpointing time is between 20-30 seconds. Did we miss something in configura

question about integration with spark dataframe

hello I am reading the docs, https://ignite.apache.org/docs/latest/extensions-and-integrations/ignite-for-spark/ignite-dataframe I am curious for what use scenario Ignite should read spark's dataframe? Thanks